Yoojin must play the same piece of music as Yebin, who is the top student in the department. Stressed out by the constant comparison between the two, Yoojin steals Yebin's annotated score. Then one day, Yoojin meets Jiwan, who sits in on the class without permission, and gets close to him. She develops feelings for Jiwan, but finds out that he likes Yebin. On the day of the concert, Yoojin cannot finish the performance due to pressure and leaves school after returning Yebin’s score along with the Carl Czerny score that she bought for Jiwan.
Lee Nara is currently studying at the Division of Theater & Film, Cheongju University. She worked on the directing team of NAN (2018), which was screened at the 23rd Bucheon International Fantastic Film Festival, and the on the production team of It’s a December Present (2018), which was screened at the 8th Seoul Guro International Kids Film Festival. She is the director of Today, Like Yesterday (2020).